{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975850297",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0266a9b4c1986db6b16f24b8b954bb441938c5be360d5038743ef54b810587dd",
    "signature": "0x193bb58633604e5f7fb75ef18748199aa5c33efc4fc89adf9d9364d9e4f3818f0a7147f9e0f8862ea1f41fd2a30b953b250862a4d9fe7cf8c097b975654bdd031c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}