Transaction not yet indexed

491U9ehiyvfKiEVFd7uT6eynciYXD2PBSgWBJYZLBZXn7uE3MoUhEcaNMMPbubP1GbbW2T2NQG12XR2KFWA1PTh6

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