Transaction not yet indexed

RB4PgEfQcszP2h5W8ToD2u2ewzXoG1WH9VuXSBbpeYzhgtU1uuu5mGVCMBF171fmPuB1FAdo2kJzk9GWN8B8mEA

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