Transaction not yet indexed

51eknucwLRbtNtHn8r9sgaz8m2mWYzj5wVvcdPH2d4omUqvUBLewPBYnRTdSWCg3fcV1erc6qdDQPpc6VW7qJ9ho

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