{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1159903429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fcc27262dd5cd16834c909a9b88da7e264773f82c15d45917923093d1b59c0b",
    "signature": "0x8ce0114a376aa0df9e7b66a7624a20844fcbb953f146e7725862d4cc3f98db8859c1258cebbb57f37b62364dedbae9de24be1dfa6829ad3ebfe8a8da68e9ca441c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}