{
  "manageEntity": {
    "action": "Repost",
    "entityId": "83148454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5fc18ac4f01370b946d64676136b7aaf26de5e689dc8547187ff453c8304261",
    "signature": "0x8cbdb9433a78cf293f84c1335972e4d493f08faf686f658453448cd22d37a3b26f6187281ac295c4dc304d0a6a48c1c200558f28cdef8701581662e18cb0a3c61c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}