Transaction not yet indexed

66ExGmNXaHAWoPrmd2sACji3PHqnpNvV2uUy1z58mLttCsVMj3HtnM4wRr7sqzGKVoozDsynXH7nsJAGt2jzLDu8

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