Transaction not yet indexed

5M2NK4soKwscf2qFBeCZ7wGCyCVLZX6HcTJavkMRGFQTP35mJVf2uM7i9zQQtSysR1z2iQYkgxCUMMRUbcD2mPkA

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