Transaction not yet indexed

ac1ksAGnriRGp5EQTunStxThTMxxhhsSfKLLv4AwLaci1d3UNpqMKWNAPcxXKUVxNbGKzuVgmKAeJMAvrogUadQ

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