{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455899255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe34de97400bd3518ead71bb27d98491a5ab1922df5b657945707784f79e7135a",
    "signature": "0x241aa70d751474ed82bdfb509ac9fbf934f98b2ee9097172f0f0894352411e40288a848eb8ca2f0ee85f9e74dac5baa0d8865676d5051009afb6620f52c639991c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}