{
  "manageEntity": {
    "action": "Repost",
    "entityId": "150086607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc373da116b38d270f4de291efc78d4c676f2cce8384c9d6eab5082eda473d51c",
    "signature": "0x312c7bfad9bcf18b4d1dc1a00326cce3057a2c9f951c24d72221fb5607bd1ae90bdd1ef9ecf7ea1f708a28fb9be9dc48709d2d9c0c146e060007781c581b0bd71b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}