Transaction not yet indexed

mLv2vuSi1fffApp3mQKmpqrM6JfQwfzaeeixKEyFv6bx4oTpgn9aaZfcUW7hKwmgcF4XfjA3iTvyF3tPRZWbcP2

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