Transaction not yet indexed

661DsHvvrBmMSuUxvxSWUQmxaTPiEBFgbEKdcD6HeWquCq3J2WiC3BTkkPaX8SEZtsZzKNSLwAgxzqeePyBbL8Cu

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