{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8a84e58a0258bcded2db1c7cb89c643f6223b45fcc119f8e7405e50167dc68",
    "signature": "0x316c794358ce1d69527e4b600f7d9df5e0c937e0bb1066c7a767139832f576124ab2a3e2bb72d8c935e2bf1bcec3d49dcffdac9d438447dc5cb3b10b5ab1b1011b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}