Transaction not yet indexed

66Pa37VWvuDjA2xj5QkQuCcoAPUST2rJxX1vCyZAYdekYYBZENiRKMykLvsEk1HeqyLFChMfKu4k9A2SfUiDPVM1

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