Transaction not yet indexed

KCUE23PGYAc7i6EektVtNbFW7rwfGFbQDeebRqUwncK2tbhwsZ2r8oVBeVQ1CHP4gQ4SMan4bD7tpgtQfxuYZ1M

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