{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1086412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66a85266f85561675cc48b80d4e6ee4cc741d4d00881e3d2532834ac5717bfd5",
    "signature": "0xf17a27759e78b841dbe9fe48ab6d1f07e04e4f0e30df59c6810bf103576e18895b86f2af859fef197ee661e8f3a42ff6ff197e6154bf1f6d4f92512d22dbb3731c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}