Transaction not yet indexed

53BmZ2M2unDeJLnSw2kAf8SP2gVjE3d4YSjQmEf8eFHs5YDoXCNA8cMh2w6QvnouXRWtJrS3Bb9Qp7UnT2E8NoR3

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