{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x951ce9cd979576c8e4fe76a1e8eb57e1cabfadcfbf7d1fea7d3a060619d05323",
    "signature": "0x7edfbcdb337c99ddec55bdc008855e44034674f91d32eb85bb719dae0295664d667f5e79714450b027b0fc956ce3f40c134c95f8d89e6b2b94e63c3b661922fb1c",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}