Transaction not yet indexed

SNmJMmqcX1ShEA7ZC7RffwRCZbT7n1PoA1EL9FHoEuhVNBc3oYFTCUgdC4mqMoSt3veru5ARNAMSDy3dHFyFUyZ

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