Transaction not yet indexed

53Y2mETDShLhFsNqHQTLbkAZ3XrFDcVVs455Eh1XKesvskZFDTsFsLkvAFTypyDnYGvkBUD5poDyb2NK2BdkQDCM

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