Transaction not yet indexed

amcoVgZ5BCYkMDyadhf87MaTeroxg8TGwDEP6yZvB9V4e9UG3X1AhknugGg6eN6fiA7JWPPD1GtrNHpNHNvAEuR

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