Transaction not yet indexed

MDkLvNRY7qagf5yc41dNZ1TP5gSW24ipvnUrmBsaX52o4TCwp3Z4nhuGxWH2z2Bx815BP2gMfzHA8yBVos7Ggqv

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