Transaction not yet indexed

5S2UAmhfvtS6sAYTzw9iUQ6d4eWta6FcBEkkdrov1ppAh4PX3zfr2RFzMsTe44PMZyzm4NBujZpdXefZhHzjesE8

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