Transaction not yet indexed

53froWrMir7rzQLL2Zrxgn48y6pgBVeFcLs9Bft7AKf7TdPwe2cuDMFY4ti8NHhR48HkP8WwaUSU5wQC9T4V8JVH

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