{
  "manageEntity": {
    "action": "Repost",
    "entityId": "130573205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4cfb1865d185ab2d10607a078d850742abc62bb7f463f1d78f235a3b688f4ef",
    "signature": "0x9a46c4d3502d2f012cebdb0fc209c34421e9959bfd92278912c642a11c2fb7ee304a70ce7fe16966bd5cd0b44897411c0d3933a06bf1ee47c7861632a234e1ac1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}