{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444038006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd86cba421998a4bdc12e70641546f8d0694a429c607f73cb0dbeed8e36ad31fb",
    "signature": "0x610327b4716409abd2939d31267d0459e55f9bd22700dcb96240dcf58de0c71439557ab3b27ebd7b653a90703040d167ebf5a375f4dee49b451ded7a01541f421c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}