Transaction not yet indexed

1M2k7Xdvd2s3bZtp4usLkjEsPqZ8rMcn3Az91xCwqb1SyG4vMo2u5msxNYas5Qv5R4ntaKuBkidDdgW9HCkwhiS

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