Transaction not yet indexed

5SM2nm31QUkYwBd5wvbbTUGbMzt5ws9etXhKXSC8RVwnT6Lmm29vu8qFYNuX8KqDw1aX2fYDnzpuG7FyR3Vbugi4

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