Transaction not yet indexed

MJ6Ar5Vy1ddp13hvzAywBz1D7qZP9TdYJ1YyTX3ybEAABkpySaMJcmd9ikE2ayvUtfK1f6uK5HB66pAH3zFx7MC

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