{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22144f33db7a09c55cc1a6b910226f01d81f46e3fd2fdd378a34226187ab85b8",
    "signature": "0x33433151e0bf946b0979b7f7b1e2c66c71ac014cca22c7acd9c2d148d3200f4061a04c930114b89b11053fcd4550579c96ef5d509dbc72604a06f50b58fe46361b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}