Transaction not yet indexed

mekxKmJSSBfWqRer8dAHFNBEk7hUDehFBa8H5cKBf5H3UXTytjWkaRXhxN2DVkHbbbW3ELdMhpnVtPGEbbiZb7R

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