Transaction not yet indexed

387mLpJD3ecCn6wRqct5PyMTVcrfaiBRP4gCZqC6H8d6xAdDNBP2rNaF5GERtCvDBXtnBUe5QR8Usb6aZBXiLpoq

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