{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1970880837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9655ca4c025155f86fc098a438a2e0cfb3fd025d4a968d8f485acd05fcb3e1a1",
    "signature": "0x32f3b512a7798551768deeda48fa6dc398091651b11c0887b5d53e7725af67a77ff66d6bda89e2f3ed8f94b1fdb80d43e7a45a53752f81fabb3540d8487a00241c",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}