Transaction not yet indexed

1chAp7L999YAcvMAs7wZGnpAPMVw9PQ5gsuPTSNHMmnbQq6cMVGKLNnmYVAyLU6BNSxWCbkWSaMXz5dMyw3NKs9

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