Transaction not yet indexed

99M2iE1ySFtGhFAQHPNUPSM1VszHxxDeFY3WcjNSK3bQgKsbkQZcwnSYMdmpcEyF6DETAAMCkVx3h1wDRyNEEkR

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