Transaction not yet indexed

AMXmpsEbtJEtaDqWsrT7hcZU2r2jVZPpsV8XnjLUFLE6UyPDpvMFyjTWogNgL8zUjhUkYNiboNSNywLUj2A3oPM

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