{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309716172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65424bbd3c4cf0a726295e3379f2ae856d2686ef48bdeb40c75b54f3e5496361",
    "signature": "0x13d86da8c6717515676b845cbe32e13496c32e5120ddb4fb5cf9e71b352410641feebf87b4397fad5cb288a1dcdfb1c47af640732362e01ec4f1853498dfeae21c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}