Transaction not yet indexed

ckAG3fmgVCfPcjhCYDJWkGaFi23LgArBSMpQGgkQhLjaGMqiSNVpscKT1Ws7ZX7pQwAXPAcM5tLoJ9fseda1Ky8

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