Transaction not yet indexed

53TSCdkU5bFuRmUzaDcGwdLeemyEMfLuGr1ogt4F4C2L6nDoR66PThCE9ZhPchoNJWjqz9qbxjLkKtdpg2Z6EcXv

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