Transaction not yet indexed

5MBRRTU2TFNtFVpi7HsqLo7zUNFsp1GPLB3DgrbbZBCewoGMZPvDGMpYoWsrmcUVx51xetgpJABbDc7LGYmsGprM

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