Transaction not yet indexed

5CUuYneB58vustdr3eLtXMy799x5tCAvPVVkMx3kTu7TdKJ3vbXMkLBhMtbWZpBA9gywFE3f57WvHUV3RCvefiPn

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