Transaction not yet indexed

55ECb2c9oyrEsn4BxU6nAJmNXr5Die7DCQZJcDkcJux7dPusf5RAMbHYyhfia2K1VARwF7Nm3kHFtShd5rX3NRnM

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