Transaction not yet indexed

66ApGCAGCtkjwRnjS6P9B683Eksb9FzDp2Z5RSKUiK2xDDTpui2aZRJZwvi1nneEwy3ty8L6TWhY7XCSSc7GpJiE

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