Transaction not yet indexed

2mdx51KBaGAV388U2cjBQMmC4cvPuVzmbkcMVbQ1QfaMuoJrALV4mgGGS4bFUGkUAiMToopo1upCr36xYCMsKKpg

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