{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbf3b255dc182dd7135bd343a5635925c14263bd113129f0b964d465772c2d1e",
    "signature": "0x3a6363ab80531eabcbabcf52e5e3a63beca588e808b948449ef6ee38af03a8675cd11c25c2284cb2f0115cd2a369ecee40576bf248aae3415c25d0eb68e721ff1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}