{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012208",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcc53183e9714a956586817b2285f40607c274e61c61af2d171b12cff40cf854",
    "signature": "0x9f10719647edaa1a7ee8f7243d46850e6838c8e2063b3ef42267dafa42e3a8654f45aa4086a484f4c0369817a0a2c4221a7b634a423724fe842273a7fc8174e01c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}