Transaction not yet indexed

66Spa6twiUt3jRn4e4pQWLScoMA3e8e8ZbUn29SfnbHXvZdYJo31ckmtEcR7rD8MrReXVPtyUWNFudVGXDBSb5nj

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