{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1876769596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa34ae87ccbc2433a591012d77c9932e59af99b2917c51175dd3651c169007bc9",
    "signature": "0x0796f9c5f7f0cefdac0c506bd72d6f28626e5ffbfe5cd2331c8fef23881da4d830a0b94f3e32ae8233ad1b23ac7d8d1779d9fad104d53d78a06d4057117774881b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}