Transaction not yet indexed

M2ppSvKbWU8NQCud88FzuSwNrMdbGFx7hESSDnvPM1JEXBAEJi6qoZ8bu1KvceGGkzpzXPKHSweTmAh9pGU49Ch

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