Transaction not yet indexed

55h2RZmWEvLNY5s2aKFtxuNNYnRqVMV2rBp9Qym4tauEkiDmGgCfgELTR2oa4tLCXQbwMfbZterRrUpm8ZoooBL2

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