Transaction not yet indexed

53FZRoSnSDtGG8ASkpxcSFdZJtFDmAXq2ySUtswy7P2gBfFQE3oYZv1viuaHz7diSao9YXptkq2ojGwJ2iU7x8Lf

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