Transaction not yet indexed

53uSKgzz4rvxUpef6ubAiuEQG7JqFB4qqKs4AHcX3HLjbV96DQoPKC9cQPALiALBptwmuJWNUxKEC5k82gNei579

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.