Transaction not yet indexed

vU6877AKttMLqjV9LgHVzKXgv8kXKPRbEvePyhuEWaWa9ntVjp2sNkdYPivCWGedcrKuU2GSn7fqVR5RKTx1Dmi

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