Transaction not yet indexed

387RMuAMC2zjYCaR2ih1tEZxFsPYY5wRCjM3j72nr4UAjpGtPTh2vT8SouEC7XE7vRyMdFyDvHiPNsLfaFduYjoM

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