{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1708427757",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0205fbbbc41983db945559b52fbe7ecb4c7051669884d56365441b80ec1c8b7a",
    "signature": "0xadb7313dbb1ffb106b9aafc2156b9e55026d3b1d0675c3cd2a5eb2632e6c790374a8587d0e67e562bf0f439ecc24fcc1418492f795369374df1887bf1d5512171b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}