{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61645",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb5bf15a0b2e63898084bf42d09b5d26adbdf1be33fb3bce2835613b7b53c451",
    "signature": "0x299193f1afb16fdf1019ef10ed159850000c2a5590ce43066bd5d344261ba458222bfb40f7891d7916c1302ec282be27565e1e7cfe9b96dd08177b68d346cf2a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}