Transaction not yet indexed

A66YX2Se19LDwuM6qrBbbB6R2ABDSKqEdKrfds9XAp3p9cQPg9eMvaGpcr1hA7nspwy7kNyk3pfjrnDGLco1aiY

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