{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562636789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e14dd1d2ccccc72207168eb99c14bc8e792bb13c753ca346feac66a4db2e716",
    "signature": "0x5ddaad929ccd26003d22e450131437678e4cfe8c93675e1e844d98611d87d31e39e9856abaa69423e9bcfd5c817387caee37adbf591e9c3aa3a1422e4bbf81ed1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}