Transaction not yet indexed

215NH77BC22UrCN8oEcVYmKV7JsdoR5aSiVV3vjZVbnG2296fEm4D7UEqBGb5tgMVdktoamjQtaAw85SbCU89t3V

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