Transaction not yet indexed

c688zPeEAKf9on5YKpmThLg3opZA9mEDmPcSYgw4c1noZCjdzTLKJ2Vqbft9VuqMB88XJKyCJkb9g9mLPmK46rV

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