Transaction not yet indexed

MYkx2o2RtbXLR1DD8YpnX3ubxu4zbZzdfKAo7sSbqLZ3YvMjPu843wfogQB1hpnxtnwuhnys1Qz2HvdSFZCgNnZ

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