{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1137127752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb10b46147d6b544117360242b5b5f536e9aecb1c29ea3c837848d1e7d0f51e0f",
    "signature": "0x0f2cd0c86ef1a7a4e86ed103a2c5585a6be20366fbcf91fc73398f384602eb9a6d3359b6c3958f5c7dc32d36df6e4a179998bef450476fb508952f99eba227b71b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}