Transaction not yet indexed

mPxPsLMLZzqRmpfvgrRrkcJmTwaKCMeDrcuh5fdg1Zx21WeWJcMgUfR3N3Mi8y4w8VR9sddQg4bCqUq8pSbh4dn

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