Transaction not yet indexed

66WWUFv3VHweR2g22h1CsB1Epvh8ds2JP8YV8g8Nu1o4DmjKo7aCM3n9NdWNbB5igb4ycZb2iaSizqy7r2psdfX7

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