Transaction not yet indexed

1MkvyTm7eb7kSPU2jypULUVCt8EDSdnZqCuRg6Gxo7uMED5sShD2TSXp9eRVHEpS7e1fbnivrLoHpexRcMmtzzZ

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