Transaction not yet indexed

55d12YsoWzz6QTojazMF1BzPNTLfpwNj2skvv9prgoTf3AbCmXBQ7uDfbAx6GNsFwoUbTLwbVDqk7a6e9sKcFoe7

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