Transaction not yet indexed

53ESWrRLM8gp4CfVPUQENSSuZpyjASaxxEq1vLv4udCYarv5ce7sykkFYdSumBHpKHYvSpdYZZGHXSiSRUJ2bNQU

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