Transaction not yet indexed

5Sg21C8QqeTAc7cRxVB2jA7soTRDpZKrPazyKiz8W1t87g4uc6FsAgFN2sJUmfRgCPVx8MEGLiU8qFgV7KoFPNea

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