{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1848766347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59f7ae25947714081d022b715e5ecd5ee538f63dff5b22487bad413d6b5f2864",
    "signature": "0xa2474558538380aad26cc079f3e3202984270044266b382421a8a00cd3463f30082d916e7c6bfa458e3f6c5db8fa25cb1ebac5d01a3f64177d804231615c1a011c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}