Transaction not yet indexed

RE5ssDn1UFH7cKrfrRoU56TdEp88GLdoVM7wPpCUxPgDoM5UE5MB48Hyfq78o2Xy9EV5bxJ3RhfuVHPRj2kttTt

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