{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484527353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5ed138142653ef8c98985acbdba531ea67001dbac6edfc4333687aaccfd6433",
    "signature": "0xfcbfb07a24f863bd8ba22cb7426da3908b80e3c3e53f936c91466c95a7a945d36b48b45cc48df1d1776e29e429489f910d43d4c3e965bc8c9dcddea1c81654f81b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}