Transaction not yet indexed

52k44o4X2PVtB2vDRECDRvQuD8j2SMTkSmEszfb7Mu3kwr2pPscwGBrsXECgfMMdWJvy4eWgtjmdP5jnTYYJaCPk

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