Transaction not yet indexed

53JDvwWE8qRue3oc8RLKghpk2SeprLLTNg6gBgDsAsgx49qC3mmSF16yoGRswoPcbDTYVUAn1a7zVsJmXT7dfgvM

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