{
  "manageEntity": {
    "action": "Repost",
    "entityId": "941860725",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7836700e391f5cdb3826a2ff455c81286b028e25a897b60eb4f12f5e75ca095",
    "signature": "0x4b20488c624e9c50ca0412dfc3d3711d69e83d6ca363cc2d0a31dde0a507281e3b30716c664d67ded66974c16abee3f0b924cb9ec668eba3dbc41c72aed27a571c",
    "signer": "0x19EDB4c1a8740c323f6e57B80F3422C01875289e",
    "userId": "390804"
  }
}