Transaction not yet indexed

M6oPgcz2e7KHwkZgYGya5b8GGtmBu1pQdBnLu1QeGRdFUpMVUcnFLiFy5Hnbdw2KN4wM9m3j1gsj2HB4WAMAFY4

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