Transaction not yet indexed

3Mkk56eiuRFJ4xCakkDpPfW35WwhoiM8WDecGRMikCGLDqsvJwaxn4UmeQ3szA6SvYFwM2WwLpebkBD4CDP2BPTq

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