Transaction not yet indexed

55ZmE4vRh5RLpcrX7yWhUn1cPtTxYGaeNPqmKsQGFbMeo84uzAp3mfSA6tQs5ZFQGU49TKGXcgtBbPYu21uuXUQM

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