Transaction not yet indexed

5S2C831ykS4ZVrrETMx7Q6ZqFKfEGF5csf2HA5gAM3K7zh1n5SER2UTcnm55TbYFV7YYE4TJGisrrByn2n4s9Mho

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