{
  "manageEntity": {
    "action": "Repost",
    "entityId": "597708271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d0fdbe6e14151f023a0b0dcb36382861529206b424405bcbe47695feb2f8e68",
    "signature": "0xd8725e273f1e3190f241a032021a67f8df063c928f5d0828f065e2bbd92c7b2136e4cad889cfb148771af2b56f0a9182ca182dfe815c67f1728005f48bace75e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}