{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x388def730ae410ccb74d4c3fc01494760a72fbec250de3310838d95022a53bf6",
    "signature": "0x61fb405069fafd8f4bf27a4f02eb86e395d9fe5d3f4ddb36b35aa29648dd1a314166b30d594cdb6a56f1c0de34e76a8d430f70e11c5ef3afc0a5ef369cad8b511c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}