{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221392",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98fa394ea06d0d2380994ded952a744828da38c201f22826fca2a9c0ed82bdde",
    "signature": "0x5ef1423235d41e7bceac9e0aa061c40476aae8ef3ba8e418a3867164b08a6c894d24e5d2cef29fd8573a26a014fd6bafb36648454fd42db9971645c50bef6e691b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}