Transaction not yet indexed

1vMEsreqCufQVJNBaHazZGeD6DnjjPvJuouK2tcjPhhGpmkRYLcEMKfcMfku6YMSPgt7PtfspWc1xgfC2CJ1jR7

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