Transaction not yet indexed

3aCpZumAXRsvQHGb1KAphSnUsy9cgF5QEKUtLy4DB29Sjf5Vk6SAFxkknVJUM5VPqUgL5bhHBRsRfHP47cKAMu17

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