{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1184029534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0021bb9a1066bd4e5ea792f93f382017b5c0fe42a739c7107402127862cfb58",
    "signature": "0x5b0499776e306f08ebe6a825b11b0763a104e7fd494c72ea151c26e780203e6b40754213449e7016b981415b3e09a90fb1146e9ae85a906944a2228c0c263cfa1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}