Transaction not yet indexed

MBD3ExWRi13Ux5oB36wQ2JPdk9NeDogQxRdB6m19K8axvDDTYpBwW6QVPLPHcRvRaKYcZ3472ffzufSF2eAytmt

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