Transaction not yet indexed

55gYbYo1u5h2tkDjsmmzpCcKMsuH981ovtrQaG3EY2NMccfVDoTyJmwNtcjT4R6HAR2VjMpoxEREFkoQKLLM5huU

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