Transaction not yet indexed

ab2kJ3Fb2fYMWNhUf2CLsCsHKsFrHHDuLPfkeD7PSa878JgWzgUwQChCyKXKnd5NkvjCS4jrRUZ1kQ8ZpdT9UAD

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