Transaction not yet indexed

mRJkFmvKaW7eUwmaXeDSpCM9dLYF2vLgVzdyv3Ps1HW6xuMsscbwLXxvPHpbDPKRZyhWghdQW7w9jTbw2kS2e5D

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