{
  "manageEntity": {
    "action": "Repost",
    "entityId": "91039",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d9de1ccd1716434c45d394939770f9b51c70d9bc5df24cd7f56ce6422bfa11c",
    "signature": "0x8b0e2c22bb68fa2f50ecd0b36091aa25170209dc9d836c1a7965bc11b3c106150a2b6e4c0dd3114e8df053bf5613231b45b66425e7b21d43421161ab066bf48e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}