Transaction not yet indexed

yMpCnDk8jXcQdZdNCjY7XBFBryHCtBBDFYKsDzAgR6ujNSM4jcMdMxj6wDpdFuqrdFHAjpqgrtS6F22VzWsM9FN

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