Transaction not yet indexed

mM6CJjbr1XSMjeu4GsXV4Yo2i9fMvtfJPxC1eryEsnzhj5FLf83P4LFBqfWRpesxCwfZhxWD2aM5WRrfKDFSoX2

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