Transaction not yet indexed

ymfxP4Ls1RL4fYwNhWSpknCQeo1YCpFMrGG5QooN7zKwteXWiMuf8GPJKzctHTczA5jiSYD4PgFFPTwQp16eBQC

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