Transaction not yet indexed

MRo1qmBm56G7m2U2pB1YWQsoTNRmdZP6NPw8iYZqxC95tQbhtk3QwuDEMynyiRj2afa2VhGynabSW4gLvPrQRip

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