{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14377190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbde963d03912797a72fd0280db51ef29ff1b269a7e3f43743963a25aefca4e68",
    "signature": "0xfa7660c9e75d3e4ced2dc6e9fba42d4811165c9b28b0d5ccfd1628cf14baf2dc1ffee49833cb48c9e9b161b4d0195e69c3a90b2d11185110742a03de588e7edb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}