{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128866727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1646cc08764d19b4dfcbaaab84cf65d4723a56c4b59dbcca55cfa30cebc60eff",
    "signature": "0x61388965c1b022e87e14165cacea1eb6e223a8b3adfe93f2cf954ff5aa7c776d7a609c8d1e2d61c5e857515000845eec783097511d025a521b2bdf8ebf7b949d1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}