{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359129114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2832370020d3d67a3ed2817287477093fa362e171e7298171a3becfae42d43a2",
    "signature": "0x2444bd8c0722e2d17065d24623a5c9861508e3c2538113ab70bbd0f9d613ddba1590ccf901b576e55781ad981a0141415c2cbcf7688f62f5a15a78460618a5d21b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}