{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403112569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcad8619dc1811d9482cde7993d2b8f457c952c718366552c3c1945d54f146aca",
    "signature": "0x80e2b1ef7f43879838fb751576ef57ab1244cd1fecfbb25dd0ddaa089e4bb8cc6f94d4d4aa841294e980ae2a5295b4122f676e4a1e7d68c9935d3a64f046e28e1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
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  }
}