Transaction not yet indexed

53TSTS4KaUWSBc7ikW12Uz5qM3Aud42LTm3ijnRmaGXYD7ponNTRtJ1zXRHDLEh3moDVMWZMBxpAbf4sBbyfNXH4

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