{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330328215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf140e5cc12bafc8d3dfb89f6b65ca71135ddfa3b7d3ee0919a05755a22f582ed",
    "signature": "0x8505711fa1cdb3824a55e826226b9953e3b47eb88aa4f2c149efd990ab93bcc41ad1fb17c1fb31e0c0201db02b65386e642eac1173cb1d1663442b77edbe30801c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}